{"url":"/dataset/kuairand","name":"KuaiRand","full_name":null,"description_markdown":"KuaiRand is an unbiased sequential recommendation dataset collected from the recommendation logs of the video-sharing mobile app, Kuaishou (快手). It is the first recommendation dataset with millions of intervened interactions of randomly exposed items inserted in the standard recommendation feeds!","description_withheld":null,"homepage":"https://kuairand.com","introduced_date":"2022-08-18","introduced_date_note":null,"introduced_by":{"paper":"/paper/kuairand-an-unbiased-sequential","title":"KuaiRand: An Unbiased Sequential Recommendation Dataset with Randomly Exposed Videos","first_author":"Chongming Gao","url":null},"license":null,"modalities":[],"tasks":[{"name":"Recommendation Systems","url":"/task/recommendation-systems","datasets_with_task":"/datasets/task/recommendation-systems"},{"name":"Multi-Task Learning","url":"/task/multi-task-learning","datasets_with_task":"/datasets/task/multi-task-learning"},{"name":"Sequential Recommendation","url":"/task/sequential-recommendation","datasets_with_task":"/datasets/task/sequential-recommendation"},{"name":"Multi-Armed Bandits","url":"/task/multi-armed-bandits","datasets_with_task":"/datasets/task/multi-armed-bandits"}],"languages":[],"variants":["KuaiRand"],"data_loaders":[],"num_papers_in_archive":42,"source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28"},"benchmarks":[{"leaderboard":"/sota/sequential-recommendation-on-kuairand","task":"Sequential Recommendation","dataset_variant":"KuaiRand","rows":1,"metrics":["HR@10","HR@20","HR@50","MRR@10","MRR@20","MRR@50","NDCG@10","NDCG@20","NDCG@50"],"first_row_in_archive_order":{"model":"TiM4Rec","paper":"/paper/tim4rec-an-efficient-sequential","metrics":{"HR@10":"0.1109","HR@20":"0.1774","HR@50":"0.3202","MRR@10":"0.0463","MRR@20":"0.0508","MRR@50":"0.0552","NDCG@10":"0.0611","NDCG@20":"0.0779","NDCG@50":"0.106"},"code_links":[{"title":"alwaysfhao/tim4rec","url":"https://github.com/alwaysfhao/tim4rec"}]},"note":"rows are the archive's own order at snapshot; nothing here re-ranks them"}],"papers_with_a_benchmark_row":[{"paper":"/paper/tim4rec-an-efficient-sequential","title":"TiM4Rec: An Efficient Sequential Recommendation Model Based on Time-Aware Structured State Space Duality Model","date":"2024-09-24","rows_on_this_dataset":1,"code_links":1,"syntology":null}],"syntology_totals":{"read_at":"2026-09-24T18:15:14+00:00","papers_with_samples":0,"samples_harvested":0,"samples_ran":0,"samples_unverified":0,"pointer_only_for_licence":0,"papers_with_no_sample_that_ran":0,"note":"the per-paper counts above, summed; not a rate"},"papers_note":"The archive never published its papers-using-dataset list; these are papers with a leaderboard row on this dataset's benchmarks."}